PartsTable
Technical Data Sheet
PartsTable / MRO / UK50-103
UK50-103 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, body_width: 0.190 INCHES NOMINAL IN, body_height: 0.090 INCHES NOMINAL IN, body_length: 0.156 INCHES NOMINAL IN, body_diameter: 0.290 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-124-0659, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ UK50-103
NSN: 5910-00-124-0659
FSC: 5910
CAGE: 99942 — N A P SMD TECHNOLOGY INC
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
body_width0.190 INCHES NOMINAL IN
body_height0.090 INCHES NOMINAL IN
body_length0.156 INCHES NOMINAL IN
body_diameter0.290 INCHES NOMINAL IN
terminal_length1.500 INCHES MINIMUM IN
reliability_indicatorNOT ESTABLISHED
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
NSN5910-00-124-0659
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN UK50-103 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
RELIABILITY FAILURE RATE LEVEL IN PERCENT: 0.0010
•
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE: -15.0 TO 15.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
•
TEST DATA DOCUMENT: 81349-MIL-PRF-39014/1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 10000.0 MEGOHMS
•
SPECIFICATION/STANDARD DATA: 81349-MIL-PRF-39014/1 GOVERNMENT SPECIFICATION
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 100.0 DC SINGLE SECTION
•
CAPACITANCE VALUE PER SECTION: 10000.000 PICOFARADS SINGLE SECTION
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY FAILURE RATE LEVEL IN PERCENT0.0010
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-15.0 TO 15.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
TEST DATA DOCUMENT81349-MIL-PRF-39014/1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP10000.0 MEGOHMS
SPECIFICATION/STANDARD DATA81349-MIL-PRF-39014/1 GOVERNMENT SPECIFICATION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION100.0 DC SINGLE SECTION
CAPACITANCE VALUE PER SECTION10000.000 PICOFARADS SINGLE SECTION
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
C052T271K2X5CPInterchangeable
interchangeable cross-reference
interchangeable
8121A050W5R0-271MInterchangeable
interchangeable cross-reference
interchangeable
222263001271Interchangeable
interchangeable cross-reference
interchangeable
7901102-24Interchangeable
interchangeable cross-reference
interchangeable
S983102K03Interchangeable
interchangeable cross-reference
interchangeable
M160309-90Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UK50-103?
UK50-103 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace UK50-103?
There are 34 known substitutes for UK50-103: C052T271K2X5CP, 8121A050W5R0-271M, 222263001271 and 31 more. Substitute compatibility should be verified for your specific system.
Is UK50-103 still available?
UK50-103 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026